.time-line--content{
    display: flex;
    time-line{
        position: fixed;

    }
    .show-container{
        flex: 1;

        display: flex;
        flex-direction: column;
        justify-content: center;
        margin-left: 120px;
        .show-item{
            height: 40vh;
            border: 1px solid #ddd;
            text-align: center;
        }
    }
}